note 26080 added to ref.session

it may be helpful for those unfamiliar with sessions to point out that when using if(issset($_SESSION['xxx'])) the session array takes an index using single quotes, not double quotes. whereas using session_register("xxx") takes a string enclosed by double quotes. i have been stressing out over this for awhile now, so i hope it helps someone out. -- http://www.php.net/manual/en/ref.session.php http://master.php.net/manage/user-notes.php?action=edit+26080 http://master.php.net/manage/user-notes.php?action=delete+26080 http://master.php.net/manage/user-notes.php?action=reject+26080